David Davis
12Patents
5h-index
25Co-inventors
66Inventor score
Filing activity: Sep 5, 1975 → Sep 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4891032A | Flexible toy wand | Mechanical Engineering; Lighting; Heating | 94 | Expired |
| US4012625A | Non-logic printed wiring board test system | Physics | 29 | Expired |
| US5091159A | Use of dextran as a filtration aid for thickener overflow filtration in Kelly filters in the Bayer process | Chemistry; Metallurgy | 29 | Expired |
| US4737352A | Use of surfactants in alumina precipitation in the bayer process | Chemistry; Metallurgy | 25 | Expired |
| US4644543A | Forward error correction hardware for a data adaptor | Electricity | 12 | Expired |
| US5448904A | Acoustic calibration apparatus for calibrating plethysmographic acoustic pressure sensors | Physics | 5 | Expired |
| US4145933A | Fatigue failure load indicator | Physics | 2 | Expired |
| US9487711B2 | Process for the conversion of fatty acids and derivatives thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US9339809B2 | Deoxygenation process | Emerging Cross-Sectional Technologies | 0 | Active |
| US9873617B2 | Method for producing a sulphided copper sorbent | Chemistry; Metallurgy | 0 | Active |
| US10252211B2 | Purification process | Emerging Cross-Sectional Technologies | 0 | Active |
| US10722833B2 | Purification process | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.